CN215459590U

CN215459590U - Portable nursing support

Info

Publication number: CN215459590U
Application number: CN202120772187.2U
Authority: CN
Inventors: 刘腊梅; 王鹏; 秦璐莹; 李秋芳
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-11
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the technical field of nursing supports, in particular to a portable nursing support which comprises a bottom plate, wherein two side frames are symmetrically arranged on two sides of the bottom plate, one side of one side frame is fixedly connected with one side of the bottom plate, two ends of the other side of the bottom plate are fixedly connected with embedded blocks, two ends of one side of the other side of the bottom plate are respectively provided with an embedded groove, and the two embedded blocks are embedded into the adjacent embedded grooves. According to the utility model, the rotating rod drives the square cylinder to rotate by pulling the pull rod, so that the thigh plate is driven to rotate, the other end of the thigh plate is emptied, the lower leg plate is driven to rotate around the first splicing rod under the connection of the first splicing rod, the second splicing rod at the other end of the lower leg plate slides in the two sliding grooves, so that the patient can move the upper limbs and make the lower limbs do flexion and extension motions, the muscle activity of the paralyzed limbs of the lower limbs of the patient is increased through the passive activity of the lower limbs, and the possibility of the muscular atrophy of the lower limbs of the patient is reduced.

Description

Portable nursing support

Technical Field

The utility model relates to the technical field of nursing supports, in particular to a portable nursing support.

Background

Paralysis refers to a disease in which the nervous system is damaged, the lower limbs of the body completely or partially lose motor function after sensory disturbance occurs, and voluntary movements are reduced or eliminated.

Also some medical auxiliary equipment's technical scheme has appeared among the prior art, as application number 201910646346 a chinese patent discloses and an orthopedic rehabilitation motion support, including the sick bed body, be equipped with the support frame on the sick bed body, and support frame upper end transverse connection has preceding bracing piece and back bracing piece, wear to establish on the preceding bracing piece and be connected with first leading wheel and second leading wheel, wear to establish on the back bracing piece and be connected with third leading wheel and fourth leading wheel, be equipped with the stay cord on first leading wheel and the third leading wheel, stay cord one end is connected with pulling handle and the other end is connected with the support air cushion.

Although this technical scheme places patient's leg on supporting the air cushion, then the patient both hands are held the pulling handle and are pulled back, make the stay cord drive to support the air cushion and rise and then lift up the leg, then slowly replay the decline that pulling handle realized the leg, one that lasts like this draws the pine to realize raising up and descending of leg, it has the important effect to promoting lower limbs vein and lymph backward flow to eliminate the tissue edema, however, the device is inconvenient to be accomodate and dismantles, and it is not good to the passive activity effect of paralyzed patient leg of lower limbs, thereby make paralyzed limbs muscle of patient's lower limbs cause the possibility of muscular atrophy easily because of being difficult to move about.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a portable nursing support frame, wherein a rotating rod drives a square cylinder to rotate by pulling a pull rod, so that a thigh plate is driven to rotate, the other end of the thigh plate is emptied, meanwhile, a shank plate is driven to rotate by taking a splicing rod I as a center under the connection of the splicing rod I, and a splicing rod II at the other end of the shank plate slides in two sliding grooves, so that a patient can move the upper limbs and make the lower limbs do flexion and extension motions, the muscle activity of the paralyzed lower limbs of the patient is increased through the passive activity of the lower limbs, and the possibility of the muscular atrophy of the lower limbs of the patient is reduced.

The purpose of the utility model can be realized by the following technical scheme:

a portable nursing support comprises a bottom plate, wherein two frames are symmetrically arranged on two sides of the bottom plate, one side of one frame is fixedly connected with one side of the bottom plate, two ends of the other side of the bottom plate are fixedly connected with embedded blocks, two ends of one side of the other frame are respectively provided with an embedded groove, the two embedded blocks are respectively embedded in the adjacent embedded grooves, the middle parts of the two side walls of the frames are respectively provided with an L-shaped notch, the two side walls of the frames are respectively positioned on one side of the L-shaped notch and provided with a sliding groove, a thigh mechanism for lifting the thigh part of a patient is slidably embedded between the two L-shaped notches, the thigh mechanism is fixedly clamped with a pulling mechanism for the patient to move the upper limb and provide power, one end of the thigh mechanism is rotatably connected with a shank mechanism for lifting the shank of the patient, the shank mechanism is positioned between the two frames, and the bottom plate is mutually embedded in the embedded grooves through the embedded blocks, the base plate is convenient to pass through the distance between the body of the patient and the bed surface, the pulling mechanism is pulled to rotate the thigh mechanism to drive the shank mechanism which is rotationally connected with the thigh mechanism, so that the patient can drive the hemiplegic lower body to perform passive movement by performing normal movement of the upper body, and the possibility of muscular atrophy of the patient is reduced by the normal movement of the upper body and the passive movement of the lower body.

Further, the method comprises the following steps: two the socket has all been seted up at embedding piece top surface center, two the socket top all is provided with the bolt, and two bolts all with adjacent socket fixed joint, make embedding piece and another frame on the bottom plate connect more firmly.

Further, the method comprises the following steps: thigh mechanism includes two symmetrical transmission strip one, two fixedly connected with thigh board between the transmission strip one, and the bottom surface of thigh board adjacent two transmission strip one, two the equal fixedly connected with square cylinder of transmission strip one end, two square cylinder all gomphosis is inside adjacent L type breach, when the pulling mechanism pulling, can make thigh mechanism rotate.

Further, the method comprises the following steps: two square cylinder is cylindric structure, and two square cylinder one end cross-sections are square, can drive two square cylinders and rotate when making two dwang rotations of pulling mechanism.

Further, the method comprises the following steps: the pulling mechanism comprises two symmetrical rotating rods, two rectangular grooves are formed in one side of the rotating rod, the two rectangular grooves are embedded into adjacent square cylinders in a sliding mode, two pull rods are arranged between the rotating rods, thread grooves are formed in the two ends of each pull rod, screws are symmetrically arranged at the two ends of each pull rod, one ends of the screws are connected with the adjacent side walls of the rotating rods in a screwing mode, the adjacent end portions of the pull rods can be driven to rotate when the pull rods are pulled, the two rotating rods are convenient to separate from the thigh mechanism, and disassembly is convenient.

Further, the method comprises the following steps: the shank mechanism comprises two symmetrical transmission strips II, a shank plate is fixedly connected between the two transmission strips II and is adjacent to the bottom surfaces of the two transmission strips II, one end of each transmission strip II is rotatably connected with a first splicing rod, two ends of each splicing rod I penetrate through the outer side walls of the adjacent transmission strips and penetrate through one end of the outer side wall of each transmission strip I, the other end of each transmission strip II is rotatably connected with a second splicing rod, two ends of each splicing rod II penetrate through the outer side wall of the adjacent transmission strip II and are in sliding connection with the adjacent sliding grooves, and when the thigh mechanism rotates, the shank mechanism can rotate under the driving of the thigh mechanism, so that the legs of a patient can bend and stretch.

Further, the method comprises the following steps: the top surfaces of the two first transmission strips and the two second transmission strips are fixedly connected with a clamping mechanism;

fixture includes splint, splint lateral wall one end fixedly connected with axis of rotation, splint rotate with one through axis of rotation and transmission strip and are connected, torsion spring has been cup jointed in the axis of rotation internalization, and torsion spring one end and splint inner wall fixed connection, the other end and an inner wall fixed connection of transmission strip, be convenient for press from both sides soft cloth form objects such as protection pad on thigh board and shank board, make patient's shank more comfortable.

Further, the method comprises the following steps: two L type breach both ends length all equals the diameter of square cylinder cylindric structure, the square cylinder of L type breach gomphosis joint of being convenient for, square cylinder is difficult for breaking away from during the messenger's motion.

The utility model has the beneficial effects that:

through the embedding of the embedded block on the bottom plate and the embedded groove on the other frame, the device is fixed by inserting and connecting a bolt, the pull rod and the two rotating rods are screwed by screws, the square cylinder and the L-shaped notch are embedded, the first splicing rod is connected with the first transmission strip and the second transmission strip, the second splicing rod is connected with the second transmission strip and the bottom plate, so that the device is convenient to disassemble and store integrally, the rotating rod drives the square cylinder to rotate by pulling the pull rod, thereby driving the thigh plate to rotate, the thigh plate rotates by taking the square cylinder as a center, so that the other end of the thigh plate is vacated, the other end of the thigh plate drives one end of the shank plate to vacate under the connection of the first splicing rod, meanwhile, the shank plate rotates by taking the first splicing rod as a center, the second splicing rod at the other end of the shank plate slides in the two sliding grooves, thereby enabling the patient to move the upper limb and the lower limb to do bending and stretching movement, and the muscle movement of the paralyzed limb of the patient is increased through the passive movement of the lower limb, the possibility of atrophy of the muscles of the lower limbs of the patient is reduced.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a use form of the present invention;

FIG. 3 is an exploded view of the overall structure of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic diagram of the structure at B in fig. 4.

In the figure: 100. a frame; 101. an L-shaped notch; 102. a chute; 103. a groove is embedded; 200. a base plate; 210. embedding a block; 211. a socket; 300. a pulling mechanism; 310. rotating the rod; 311. a rectangular groove; 320. a pull rod; 321. a screw; 400. a thigh mechanism; 410. a first transmission bar; 420. a thigh panel; 430. a square cylinder; 500. a shank mechanism; 510. a second transmission strip; 520. a shank plate; 530. splicing the first rod; 540. a second splicing rod; 600. a bolt; 700. a clamping mechanism; 710. a splint; 720. a rotating shaft; 730. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a portable nursing support comprises a base plate 200, two side frames 100 are symmetrically arranged on two sides of the base plate 200, one side of one side frame 100 is fixedly connected with one side of the base plate 200, two ends of the other side of the base plate 200 are fixedly connected with embedded blocks 210, two ends of one side of the other side frame 100 are respectively provided with an embedded groove 103, the two embedded blocks 210 are respectively embedded in the adjacent embedded grooves 103, the middle parts of the side walls of the two side frames 100 are respectively provided with an L-shaped notch 101, the side walls of the two side frames 100 are respectively positioned at one side of the L-shaped notch 101 and provided with a sliding groove 102, a thigh mechanism 400 for lifting thigh parts of patients is slidably embedded between the two L-shaped notches 101, the thigh mechanism 400 is fixedly clamped with a pulling mechanism 300 for the patients to move upper limbs and provide power, one end of the thigh mechanism 400 is rotatably connected with a shank mechanism 500 for lifting shanks of the patients, and the shank mechanism 500 is positioned between the two side frames 100, the base plate 200 is embedded with the embedding groove 103 through the embedding block 210, so that the base plate 200 conveniently passes through the distance between the body of a patient and the bed surface, the pulling mechanism 300 is pulled to rotate the thigh mechanism 400 and drive the shank mechanism 500 which is rotatably connected with the thigh mechanism 400, so that the patient can drive the hemiplegic lower body to perform passive movement by performing normal movement of the upper body, and the possibility of muscular atrophy of the patient is reduced by the normal movement of the upper body and the passive movement of the lower body.

The centers of the top surfaces of the two embedding blocks 210 are both provided with sockets 211, the upper parts of the two sockets 211 are both provided with bolts 600, and the two bolts 600 are both fixedly clamped with the adjacent sockets 211, so that the embedding block 210 on the bottom plate 200 is more stably connected with the other frame 100; the thigh mechanism 400 comprises two symmetrical first transmission strips 410, a thigh plate 420 is fixedly connected between the two first transmission strips 410, the thigh plate 420 is adjacent to the bottom surfaces of the two first transmission strips 410, one end of one side of each of the two first transmission strips 410 is fixedly connected with a square cylinder 430, the two square cylinders 430 are embedded in the adjacent L-shaped gaps 101, and when the pulling mechanism 300 is pulled, the thigh mechanism 400 can rotate; the two square cylinders 430 are both cylindrical structures, and the cross sections of one ends of the two square cylinders 430 are both square, so that the two square cylinders 430 can be driven to rotate when the two rotating rods 310 of the pulling mechanism 300 rotate; the pulling mechanism 300 comprises two symmetrical rotating rods 310, one side of each of the two rotating rods 310 is provided with a rectangular groove 311, the two rectangular grooves 311 are both in sliding embedded with the adjacent square cylinders 430, a pull rod 320 is arranged between the two rotating rods 310, both ends of the pull rod 320 are provided with threaded grooves, both ends of the pull rod 320 are symmetrically provided with screws 321, one end of each of the two screws 321 penetrates through the side wall of the adjacent rotating rod 310 and is in screwed connection with the end part of the adjacent pull rod 320, so that the thigh mechanism 400 can be driven to rotate when the pull rod 320 is pulled, and meanwhile, the two rotating rods 310 and the thigh mechanism 400 are convenient to separate and disassemble; the shank mechanism 500 comprises two symmetrical transmission strips II 510, a shank plate 520 is fixedly connected between the two transmission strips II 510, the shank plate 520 is adjacent to the bottom surfaces of the two transmission strips II 510, one end of each transmission strip II 510 is rotatably connected with a splicing rod I530, two ends of each splicing rod I530 penetrate through the outer side walls of the two adjacent transmission strips II 510 and penetrate through one end of the outer side wall of each transmission strip I410, the other end of each transmission strip II 510 is rotatably connected with a splicing rod II 540, and two ends of each splicing rod II 540 penetrate through the outer side walls of the two adjacent transmission strips 510 and are in sliding connection with the adjacent sliding groove 102, so that when the thigh mechanism 400 rotates, the shank mechanism 500 can rotate under the driving of the thigh mechanism 400, and the legs of a patient can bend and stretch; the top surfaces of the two first transmission bars 410 and the two second transmission bars 510 are fixedly connected with a clamping mechanism 700;

the clamping mechanism 700 comprises a clamping plate 710, one end of the side wall of the clamping plate 710 is fixedly connected with a rotating shaft 720, the clamping plate 710 is rotatably connected with a first transmission strip 410 through the rotating shaft 720, a torsion spring 730 is movably sleeved in the rotating shaft 720, one end of the torsion spring 730 is fixedly connected with the inner wall of the clamping plate 710, and the other end of the torsion spring 730 is fixedly connected with the inner wall of the first transmission strip 410, so that soft cloth-shaped objects such as a protective cushion and the like can be conveniently clamped on the thigh plate 420 and the shank plate 520, and the legs of a patient are more comfortable; the lengths of the two ends of the two L-shaped gaps 101 are equal to the diameter of the cylindrical structure of the square cylinder 430, so that the L-shaped gaps 101 are conveniently embedded and clamped with the square cylinder 430, and the square cylinder 430 is not easy to separate during movement.

The working principle is as follows: when in use, a patient is supported and seated, the back part of the patient leans against the wall, the base plate 200 is inserted into the joint of the buttocks of the patient and the bed surface, the two embedded grooves 103 on the other side frame 100 are inserted into the two embedded blocks 210 on the base plate 200, after the insertion, the bolt 600 is inserted into the socket 211 on the embedded block 210, the thigh plate 420 is inserted into the contact position of the thighs of the patient and the base plate 200 from the thigh side surface of the patient, the cylindrical parts of the two square cylinders 430 are inserted into one end of the L-shaped notch 101, the square cylinders 430 are embedded at the other end of the L-shaped notch 101, the rectangular grooves 311 on the two rotating rods 310 are embedded with the square ends of the adjacent square cylinders 430, one ends of the two rotating rods 310 are fixedly connected with the two ends of the pull rod 320 through two screws 321, the lower leg plate 520 is arranged at the contact position of the patient and the lower leg base plate 200, soft fabrics such as a protective cushion are arranged at the positions of the lower leg plate 520 and the thigh plate 420, the clamping plate 710 is rotated to be inserted into one side of the fabric, the clamping plate 710 automatically clamps the fabric under the action of the torsion spring 730, two ends of the first splicing rod 530 are inserted into one end of the second transmission strip 510 and one end of the first transmission strip 410, so that the two second transmission strips 510 are rotatably connected with the two first transmission strips 410, two ends of the second splicing rod 540 are inserted into the other ends of the two second transmission strips 510 until the two second splicing rods 540 are positioned inside the two sliding grooves 102, at this time, the pull rod 320 is pulled, the pull rod 320 drives the rotating rod 310 to rotate by taking the square cylinder 430 as the center, the rectangular groove 311 clamps one end of the square cylinder 430 to drive the square cylinder 430 to rotate, so that the thigh plate 420 rotates by taking the square cylinder 430 as the center, because the other ends of the two first transmission strips 410 on the thigh plate 420 are connected with the two second transmission strips 510 through the first splicing rod 530, so that the two second transmission strips 510 rotate by taking the first splicing rod 530 as the center, therefore, the lower leg plate 520 rotates around the first splicing rod 530, meanwhile, as the upper leg plate 420 rotates, the other end tilts, the end of the lower leg plate 520 connected with the upper leg plate 420 tilts, the second splicing rod 540 slides in the two sliding grooves 102, and a patient repeatedly pulls the pull rod 320, so that the legs move in a bending and stretching manner and the upper limbs move at the same time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. A portable nursing support comprises a base plate (200) and is characterized in that two frames (100) are symmetrically arranged on two sides of the base plate (200), one side of one frame (100) is fixedly connected with one side of the base plate (200), two ends of the other side of the base plate (200) are fixedly connected with embedding blocks (210), two ends of one side of the other frame (100) are respectively provided with an embedding groove (103), the two embedding blocks (210) are respectively embedded in the adjacent embedding grooves (103), the middle parts of the side walls of the two frames (100) are respectively provided with an L-shaped notch (101), the side walls of the two frames (100) are respectively positioned at one side of the L-shaped notch (101) and are respectively provided with a sliding groove (102), a thigh mechanism (400) for lifting thigh parts of a patient is slidably embedded between the two L-shaped notches (101), and a pulling mechanism (300) for moving upper limbs and providing power for the patient is fixedly clamped with the thigh mechanism (400), one end of the thigh mechanism (400) is rotatably connected with a shank mechanism (500) for lifting the shank of the patient, and the shank mechanism (500) is positioned between the two frames (100).

2. The portable nursing stand as claimed in claim 1, wherein two insertion blocks (210) are each provided with a socket (211) at the center of the top surface, a plug pin (600) is arranged above each of the two sockets (211), and each of the two plug pins (600) is fixedly clamped with the adjacent socket (211).

3. The portable nursing support of claim 1, wherein the thigh mechanism (400) comprises two symmetrical first transmission bars (410), a thigh plate (420) is fixedly connected between the two first transmission bars (410), the thigh plate (420) is adjacent to the bottom surfaces of the two first transmission bars (410), and one end of one side of each of the two first transmission bars (410) is fixedly connected with a square cylinder (430).

4. A portable nursing stand according to claim 3, characterized in that both square cylinders (430) are cylindrical structures and one end of both square cylinders (430) has a square cross section.

5. The portable nursing support according to claim 2, wherein the pulling mechanism (300) comprises two symmetrical rotating rods (310), two of the rotating rods (310) are both provided with a rectangular groove (311) on one side, the two rectangular grooves (311) are both slidably engaged with the adjacent square cylinders (430), a pull rod (320) is arranged between the two rotating rods (310), both ends of the pull rod (320) are both provided with threaded grooves, both ends of the pull rod (320) are both symmetrically provided with screws (321), and one end of each of the two screws (321) penetrates through the side wall of the adjacent rotating rod (310) and is screwed with the end of the adjacent pull rod (320).

6. The portable nursing support of claim 5, wherein the shank mechanism (500) comprises two symmetrical second transmission bars (510), a shank plate (520) is fixedly connected between the two second transmission bars (510), the shank plate (520) is adjacent to the bottom surface of the two second transmission bars (510), one end of each of the two second transmission bars (510) is rotatably connected with a first splicing rod (530), two ends of each first splicing rod (530) penetrate through the outer side walls of the two adjacent second transmission bars (510) and penetrate through one end of the outer side walls of the two first transmission bars (410), the other end of each of the two second transmission bars (510) is rotatably connected with a second splicing rod (540), and two ends of each second splicing rod (540) penetrate through the outer side walls of the two adjacent transmission bars (510) and are slidably connected with the adjacent sliding grooves (102).

7. A portable nursing stand according to claim 3, characterized in that a clamping mechanism (700) is fixedly connected to the top surface of each of the two first driving strips (410) and the two second driving strips (510);

fixture (700) is including splint (710), splint (710) lateral wall one end fixedly connected with axis of rotation (720), splint (710) are connected with transmission strip (410) rotation through axis of rotation (720), torsion spring (730) have been cup jointed in axis of rotation (720) internalization, and torsion spring (730) one end and splint (710) inner wall fixed connection, the other end and transmission strip (410) inner wall fixed connection.

8. A portable care stand according to claim 1, characterized in that the length of both ends of the two L-shaped notches (101) is equal to the diameter of the cylindrical structure of the square cylinder (430).